Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Millions	Nov. 30, 2024	Nov. 30, 2023
Property, Plant and Equipment [Abstract]
Ships and ship improvements	$ 58,649	$ 55,026
Ships under construction	535	1,284
Other property and equipment	4,705	4,213
Total property and equipment	63,889	60,523
Less accumulated depreciation	(22,094)	(20,407)
Property and equipment, net	$ 41,795	$ 40,116